Allometric and you may non-allometric parts of sexual contour dimorphism (SShD) Dominant elements data (PCA) performance. Pcs step one–3 demonstrates to you 66.2% away from shape variation across trials. (A) Imply figure; (B) Shape alter for the PC1, which explains 29.7% of profile type all over examples; (C) Figure change of the PC2, which explains 19.5% regarding profile ver...